HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 100mm

HALO 90 Å C18, 5 µm, 2.1 x 5mm, Guard Column 3pk

HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 5mm, 3pk.

Poroshell 120 SB-C18,4.6x50mm,2.7um,MVK